117654818

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{11483}}^1$

素因数の和:11641

約数の個数: 16

約数和(自身を含む): 181906560

約数和(自身を除く): 64251742

約数列:

[1, 2, 47, 94, 109, 218, 5123, 10246, 11483, 22966, 539701, 1079402, 1251647, 2503294, 58827409, 117654818]

約数ペア:

[(1, 117654818), (2, 58827409), (47, 2503294), (94, 1251647), (109, 1079402), (218, 539701), (5123, 22966), (10246, 11483)]